题目内容：

look after,look up,look for,look at的区别

优质解答

look after,照看,照顾 同义词有 take care of , care for
look up 向上看, 查找（在词典中查单词）,
look for 寻找 （表过程）, find 找到(表结果)
look at 看... (注视某人或某物)
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